Stellar HostProfile

K2-358

Unclassified star • 480.3 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 197241396

Approximate color

from effective temperature

Stellar source: TICv8 • System source: TICv8

Temperature

5531.2 K

5531.2 to 5650

3 values • 2 distinct

Mass

0.97 Msun

0.93 to 0.97

3 values • 2 distinct

Radius

0.90 Rsun

0.90 to 0.91

3 values • 2 distinct

Luminosity

-0.16 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

480.3 pc

single adopted value

3 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

K2-358

0.90 R☉

Discovery

2021

Period

11.25 days

Radius

2.68 R⊕

Mass

—

Eq. Temp

888 K

K2-358 and Its Lone Known Planet

K2-358 is a star 1570 light-years away with a single known planet. The host star has a mass of 0.97 solar masses, a radius of 0.904 solar radii, and a temperature of 5530 K. Its reported mass and radius estimates are smaller than the Sun's, and its reported temperature is cooler than the Sun's.

The one known planet is K2-358 b, a Neptune-like world discovered by transit in 2021. It orbits every 11.3 days and has a radius of 2.68 Earth radii, larger than Earth's.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturedisputed

3 values • 2 distinct

Massdisputed

3 values • 2 distinct

Radiusdisputed

3 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitydisputed

3 values • 2 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5531.2	0.97	0.90	—	-0.16	—	480.3	TICv8	TICv8
5650	0.93	0.91	—	—	—	480.3	Castro-González et al. 2022	TICv8
5650	0.93	0.91	—	—	—	480.3	Castro-González et al. 2022	TICv8

K2-358

Adopted host values from one source row

Radius against the Sun

Known planets

K2-358 b

K2-358 and Its Lone Known Planet

Underlying measurements and references